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Grendizer: Getter Robo G - Great Mazinger Kessen! Daikaijuu

Grendizer: Getter Robo G - Great Mazinger Kessen! Daikaijuu

Finished

グレンダイザー・ゲッターロボG・グレートマジンガー 決戦!大海獣

A giant sea monster known as Dragonsaurus emerges from the depths, terrorizing the oceans and threatening humanity. Great Mazinger, Grendizer, and the Getter Robo G team must join forces to combat this new menace.

The situation becomes even more dire when Dragonsaurus swallows Boss Borot and heads straight for Tokyo. The combined might of the three mecha teams is the only hope to stop the creature before it reaches the city and causes catastrophic destruction.

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